When it comes to casual refinement, this combination of a blue blazer and tobacco corduroy chinos doesn't disappoint. Feeling bold? Shake things up by rounding off with a pair of monks. During the colder months, when warmth is imperative, it can be easy to surrender to a less-than-stylish ensemble in the name of practicality. However, this ensemble is a striking example that you totally can stay toasty and remain stylish at the same time in the colder months. This is a modern yet age-appropriate pairing for a guy over 40.